prep for 202 update site

org.eclipse.wtp.releng.webupdatesite/build-home/runUpdateAllProjects.sh

@@ -15,11 +15,13 @@ if [ "${2}" == "-clean" ] ; then
 	
 	 echo "   Removing index and site xml files"
 	 rm -fr ${updateSite}/*
-	
-	 echo "   Updating index and web site files, but not site xml files (yet)"
-	    rsync -p ${HOME}/${updateToolsDir}/WebContent/${mainIndexFileName} ${updateSite}/index.html
-      rsync -p ${HOME}/${updateToolsDir}/WebContent/*.jpg ${updateSite}
+
 fi
+	
+ echo "   Updating index and web site files, but not site xml files (yet)"
+ rsync -pua ${HOME}/${updateToolsDir}/WebContent/${mainIndexFileName} ${updateSite}/index.html
+ rsync -pua ${HOME}/${updateToolsDir}/WebContent/*.jpg ${updateSite}
+
 
 
 ant  -f ${fileListFile} -Declipse.home=${eclipseLocation} -Dupdate.site=${updateSite}